Figure 2.

Stemness score is significantly correlated with clinical characteristics of human lung adenocarcinoma. A. Correlation heat map of enrichment scores of 10 gene sets in TCGA-LUAD samples. B-C. The chip verified the difference of stemness score between the lung adenocarcinoma cells and lung CSCs, (B) GSE35603, (C) GSE54712. D. The differential expression of stem cell markers in high and low stemness score groups. E. Difference in stemness score between normal (59 samples) and tumor (535 samples) tissues. F. Comparison of stemness score in early and advanced lung adenocarcinoma. G. ROC curve of stemness score in LUAD patients. H. Kaplan-Meier curves showed that the low stemness score group had greater mortality than the high stemness score group. I. Multivariate analysis of the correlation of stemness score with OS among lung adenocarcinoma patients.